<!DOCTYPE html>
<html>
<head>
    <title>首页 {$site_info.site_name|default=''}</title>
    <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
    
</head>
<body class="body-white">
<a id="aa" href="{$url}">哈哈</a>

<p>{$id}+{$page}+{$url}+{$num}</p>
</body>
</html>
<script>
    $(function () {
        window.onload =function() {
            $("#aa").trigger("click");
        }
    });
</script>
